Individual Calculations April 2013
 Ivana Maria, Furtado  Total change: 27.60  Rating chartPersonal card
 3rd HDBank International Open Chess tournament 2013 Ho Chi Minh VIE 2013-03-18
RcRownchangeKK*chgGame
 2278 2065 4.00 9 1.84 15 27.60 
  Bitoon, Richard g2402 PHI0.001-0.1215-1.80 
  Villanueva, Nelson 2299 PHI0.5010.29154.35 
  Shen, Yang mwg2415 CHN0.5010.39155.85 
  Bao, Khoa m2282 VIE1.0010.781511.70 
  Nguyen, Hoang Nam c2311 VIE0.001-0.1915-2.85 
  Mu, Ke 2274 CHN0.001-0.2315-3.45 
  Yuan, Ye 2014 CHN1.0010.43156.45 
  Nguyen, Thi Thanh An wg2304 VIE0.5010.30154.50 
  Ni, Shiqun wm2204 CHN0.5010.19152.85 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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